Class: RailsBootstrapHelpers::Renderers::ButtonRenderer

Inherits:
AbstractLinkRenderer show all
Includes:
Helpers::BaseHelper
Defined in:
lib/rails-bootstrap-helpers/renderers/button_renderer.rb

Instance Attribute Summary

Attributes inherited from Renderer

#template

Instance Method Summary collapse

Methods included from Helpers::BaseHelper

#icon, #iconic_icon

Methods included from Helpers::OptionsHelper

#append_class!, #bs_options

Methods inherited from AbstractLinkRenderer

#initialize

Methods inherited from Renderer

#initialize, #method_missing

Constructor Details

This class inherits a constructor from RailsBootstrapHelpers::Renderers::AbstractLinkRenderer

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class RailsBootstrapHelpers::Renderers::Renderer

Instance Method Details

#render ⇒ Object 



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# File 'lib/rails-bootstrap-helpers/renderers/button_renderer.rb', line 5

def render
  append_class "btn"

  if (style = has_option?("style")) && style != "default"
    append_class "btn-" + style.to_s
  end

  if size = has_option?("size")
    append_class "btn-" + size.to_s
  end

  if disabled = has_option?("disabled")
    append_class "disabled"
  end

  if icon = has_option?("icon")
    pos = has_option?("icon_position")
    icon_args = [icon, invert: has_option?("icon_invert")]

    if pos.to_s == "right"
      self.text = self.text.to_s + " " + icon(*icon_args)
    else
      self.text = icon(*icon_args) + " " + self.text.to_s
    end

    self.text = self.text.html_safe
  else
    strip_unused_options!
  end

  super
end